<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <h1>主页</h1>
    <p>excel表格相关</p>
    <a href="/download">下载表格</a>
    <form action="" method="post" enctype="multipart/form-data">
        <p>上传excel文件</p>
        <input type="file" name="file">
        <input type="submit" value="提交">
    </form>
</body>
</html>